From the time we were babies we have been taught manners. We are taught how to hold a knife and fork and not to talk with our mouths full. We are taught how to shake hands and when to stand and when to sit and the way to introduce people.

　　Sometimes good manners in one place are very bad manners somewhere else. Almost everywhere eating together means that people are very friendly to each other. But in parts of Polynesia(波利尼西亞)it is bad manners to be seen eating beside each other. So they politely turn their backs to each other when they are taking food.

　　Some East Africans spit four times as a kind of blessing(祝福).They do it to show that

　　they want a sick person to get well，or to bless a new-born baby. In most other places，spitting means something completely different. It usually shows an unhealthy habit. In many

　　countries，it may mean that you hate someone.

　　When we go to visit someone we say“Hello!”O(jiān)r“How are you?" or things like that.

　　But if you are visiting an East African village，everyone will be very careful not to pay attention to you, The polite thing there will be for you to go quietly，without speaking to anyone, and sit beside your friend. You should wait until he has finished what he is doing and then he will begin talking to you.

　　In a village in Arab，a visitor will walk behind all the tents until he gets to the one he wants to visit. If he passes in front，he will be invited into each tent and asked to eat. It is rude to refuse.

　　61. From this passage we know .

　　A. it’s good manners to use a knife and fork to eat

　　B. it's bad manners to stand and talk

　　C. it's good manners not to talk with our mouths full

　　D. how to shake hands when we introduce people

　　62. In many places，spitting may mean .

　　A. you give a new-born baby the blessing

　　B. you want a sick person to get well

　　C. you hate someone

　　D. you show your love to your relatives or friends

　　63. If you visit an East African village，you .

　　A. should say“Hello!”or“How are you?”to others

　　B. should talk to the villagers quietly

　　C. should be very careful and not to pay any attention to others

　　D. must wait until your friend has finished his work and then begin to talk to him

　　C

　　I was sleeping soundly last night when I was awakened by someone's groans(呻吟).I listened，and heard it was from Sam，a student from Africa. I really wanted to go on sleeping, as I had insomnia(失眠)and had just fallen asleep, but I couldn't because Sam groaned louder and louder，showing he was seriously ill.

　　At that time，Robbie，a student from China，also got up to help. We found some pills，got some water，and helped him sit up to take them, hoping this would make his pain go down a little and get over the difficult time. If only daytime would come soon, everything would become easier.

　　Things went contrary相反)to our wishes. Sam's condition developed from bad to worse. We telephoned the emergency service，and in no time an ambulance stopped in front of our gate. We helped the medical(醫(yī)療)workers carry Sam to the vehicle，and then both Robbie and I got in and took Sam to the hospital.

　　We helped him go through many medical examinations. After all kinds of tests，we were told that the final diagnosis(診斷)was appendicitis(盲腸炎).Luckily，Sam didn't need an operation because we brought him to the hospital in time. He got timely treatment.

　　After Sam felt much better，we rushed back to prepare ourselves for the class. We were a little tired，but we had certainly done something good，something right.

　　64. Why couldn't the writer go on sleeping that night?

　　A. Because he was too excited that day.

　　B. Because his roommates were watching football games on TV.

　　C. Because one of his roommates was sick and groaning.

　　D. Because he was sick.

　　65. What does "vehicle" in the third paragraph refer to?

　　A. Car. B. Ambulance.

　　C. Taxi. D. Bus

　　66. Why didn't Sam need an operation?

　　A. Because Sam didn't have enough money for an operation.

　　B. Because Sam was sent to the hospital in time.

　　C. Because Sam was much afraid of having an operation.

　　D. This article doesn't tell us the reason.

　　67. Which of the following statements is NOT true according to the passage?

　　A. Sam，Robbie and the writer lived in the same room.

　　B. Sam was feeling very well after taking some pills.

　　C. Robbie and the writer also went to the hospital.

　　D. Robbie and the writer didn't sleep after they came back from the hospital.